#define  _CRT_SECURE_NO_WARNINGS  1
#include<stdio.h>
int main()
{
	for (int i = 1;i <= 9;i++)
	{
		for (int j = 1;j <= i;j++)
		{
			printf("%d*%d=%d ", j,i,i*j);
		}
		printf("\n");
	}
	return 0;
}